Viewing Station: MD-MG-148 : Sandy Spring 1.6 W
Sep 11, 2022 - May 29, 20261,297 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 5.15"
May 1-29, 2026(28 of 29 days covered by obs)
NOAA Normal
4.09"
Departure from Normal
1.06" : 126% of Normal
Year-To-Date: 13.31"
Jan 1 to May 29, 2026(146 of 149 days covered by obs)
NOAA Normal
17.15"
Departure from Normal
-3.84" : 78% of Normal
Water Year-To-Date: 18.05"
Oct 1, 2025 to May 29, 2026(234 of 241 days covered by obs)
NOAA Normal
27.98"
Departure from Normal
-9.93" : 65% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.06
3.11
-0.05
Feb
2.67
2.76
-0.09
Mar
3.81
3.91
-0.10
Apr
3.52
3.45
0.07
May
4.37
4.34
0.03
Jun
4.31
4.26
0.05
Jul
4.46
4.27
0.19
Aug
3.90
3.79
0.11
Sep
4.33
4.34
-0.01
Oct
3.90
4.00
-0.10
Nov
3.22
3.24
-0.02
Dec
3.71
3.77
-0.06
45.26
45.24
0.02